ABB +N5600 Firmware Instructions page 422

422 Parameters
No. Name/Value
EFB1 ref
EFB2 ref
Fixed speed ref
Panel reference
EFB or panel
FBA or panel
Other [bit]
75.12 Fixed speed ref
-600.00...600.00 Hz Fixed speed reference in Hz.
75.13 Speed reference
scaler
0...30000
75.15 Starting speed
0.00...600.00 Hz
75.18 Minimum
production speed
0.00...600.00 Hz
75.19 Maximum
production speed
0.00...600.00 Hz
75.21 Acceleration time
Description
03.09 EFB reference 1 (see page 156).
03.10 EFB reference 2 (see page 156).
Speed reference is taken from parameter
ref.
Speed reference is taken from Embedded fieldbus reference
1.
Speed reference is taken from Embedded fieldbus reference
1 or from the ACS880 control panel.
Note: The reference from the control panel can be used
only when EFB ref 1 is zero or EFB communication is lost
(see parameter 58.07 Communication
The EFB or panel selection also allows to start and stop
the drive from embedded fieldbus using EFB control word,
bit 3.
Speed reference is taken from Fieldbus adapter A reference 1
or from the ACS880 control panel.
Note: The reference from the control panel can be used
only when 03.05 FB A reference 1
communication is lost (see parameter
status).
The selection FBA or panel also allows to start and stop
the drive from the fieldbus using Fieldbus control word, bit 3.
Source selection (see Terms and abbreviations
Defines custom speed reference value.
This can be used as pump speed reference source if
parameter 75.11 Pump speed ref source
ref.
Defines custom scaling for the parameter
ref source.
The resulting speed reference is then calculated as follows:
• Used pump speed reference =
production speed *(75.11 Pump speed ref
Speed reference scaler).
Note: If the pump speed reference input is used directly, then
set this parameter value to 0.
Speed reference scalar.
Defines the speed at which drive begins modulating upon
receiving start command.
Starting speed.
Defines minimum production speed reference in absolute
value.
Minimum production speed.
Defines maximum production speed reference in absolute
value.
Maximum production speed.
Defines the time for the pump-motor to accelerate from 0 up
to the speed set in parameter
Note: If parameter 75.23 Ramp switch speed
than 0, then this parameter ramp time setting is used while
speed reference is in lower speed region.
75.12 Fixed speed
diagnostics, bit 10).
is zero or FBA
51.31 D2FBA A comm
on page 148). -
is set to Fixed speed
75.11 Pump speed
(75.19 Maximum
source/ 75.13
46.02 Frequency scaling.
is set to greater
Def/FbEq16
5
6
7
8
9
10
0.00
10 = 1Hz
0
1 = 1
1.00
10 = 1Hz
0.00
10 = 1Hz
50.00
10 = 1Hz
30.0